Root Canal I am very satisfied with the treatment that I received from IGCH dental. I went there with a tooth infection/abscess that required emergency treatment. In addition to treating my tooth, Dr Tomás Vera and Dr Daniela Cornejo did everything they could to help with the pain and swelling, and checked up to see how I was doing after hours. They even stayed later to help me on a Saturday. They were also happy to meet all of the paperwork that my travel insurer required.